Surge protector, yomwe imadziwikanso kuti mphezi arrester, ndi chipangizo chamagetsi chomwe chimapereka chitetezo pazida zosiyanasiyana zamagetsi, zida, ndi mizere yolumikizirana.Pamene mphamvu yamagetsi kapena magetsi amapangidwa mwadzidzidzi mumayendedwe amagetsi kapena chingwe cholumikizirana chifukwa cha kusokoneza kwakunja, wotetezera opaleshoni amatha kuyendetsa shunt mu nthawi yochepa kwambiri, motero amapewa kuwonongeka kwa zida zina zomwe zili muderali.
Surge protector, yoyenera AC 50/60HZ, oveteredwa voteji 220V/380V magetsi magetsi, kuteteza mphezi yachindunji ndi mphezi mwachindunji kapena osakhalitsa overvoltage surges, oyenera kunyumba, makampani apamwamba ndi mafakitale Field surge chitetezo zofunika.
Terminology
1. Air-termination system
Zinthu zachitsulo ndi zitsulo zomwe zimagwiritsidwa ntchito polandira kapena kupirira kugunda kwamphezi, monga mphezi, zingwe (mizere), maukonde amphezi, ndi zina zotero.
2. Pansi kondakitala dongosolo
Kondakitala wachitsulo kulumikiza chipangizo chochotsera mpweya ku chipangizo choyatsira pansi.
3. Njira yothetsera dziko lapansi
Chiwerengero cha ma kondakitala oyambira pansi ndi thupi loyambira.
4. Elekitirodi yapadziko lapansi
Kondakitala zitsulo zokwiriridwa pansi zomwe zimalumikizana mwachindunji ndi nthaka.Amatchedwanso electrode yapansi.Zigawo zosiyanasiyana zachitsulo, zida zachitsulo, mapaipi azitsulo, ndi zida zachitsulo zomwe zimalumikizana mwachindunji ndi dziko lapansi zitha kugwiritsidwanso ntchito ngati matupi oyambira pansi, omwe amatchedwa matupi achilengedwe.
5. Woyendetsa dziko lapansi
Waya wolumikizira kapena kondakitala kuchokera pamalo oyikapo zida zamagetsi kupita ku chipangizo chokhazikitsira pansi, kapena waya wolumikizira kapena kondakitala kuchokera ku chinthu chachitsulo chomwe chimafuna ma banding ogwirizana, general grounding terminal, grounding summary board, general grounding bar, ndi equipotential bonding. mzere ku chipangizo choyatsira pansi.
6. Kung'anima kwa mphezi
Mphezi imagunda mwachindunji pazinthu zenizeni monga nyumba, pansi kapena zida zoteteza mphezi.
7. Ground kuthekera kutsutsa Back flashover
Kusintha kwa mphamvu ya nthaka m'derali chifukwa cha mphezi yomwe imadutsa pamtunda kapena pansi.Kulimbana ndi nthaka kungayambitse kusintha kwa kayendetsedwe ka nthaka, komwe kungayambitse kuwonongeka kwa zipangizo zamagetsi ndi zipangizo zamagetsi.
8. Njira yoteteza mphezi (LPS)
Njira zomwe zimachepetsa kuwonongeka kwa mphezi kwa nyumba, kuyika, ndi zina zotetezedwa, kuphatikiza zida zoteteza kunja ndi mkati mwa mphezi.
8.1 Njira yoteteza mphezi yakunja
Mbali yoteteza mphezi yakunja kapena thupi la nyumbayo (kapangidwe) nthawi zambiri imakhala ndi zolandilira mphezi, ma conductor pansi ndi zida zoyatsira pansi, zomwe zimagwiritsidwa ntchito poletsa kugunda kwamphezi.
8.2 Njira yotetezera mphezi yamkati
Gawo lachitetezo cha mphezi mkati mwa nyumbayo (kapangidwe) nthawi zambiri limapangidwa ndi equipotential bonding system, common grounding system, shielding system, wiring wololera, surge protector, etc. Amagwiritsidwa ntchito makamaka kuchepetsa ndi kuteteza mphezi panopa mu malo otetezedwa.zotsatira za electromagnetic.
Basic Features
1. Kuthamanga kwa chitetezo ndi kwakukulu, kupanikizika kotsalira kumakhala kochepa kwambiri, ndipo nthawi yoyankha ndi yofulumira;
2. Pezani ukadaulo waposachedwa kwambiri wozimitsa arc kuti mupewe moto;
3. Kugwiritsa ntchito chitetezo chowongolera kutentha, chitetezo chomangidwira mkati;
4. Ndi chisonyezero cha mphamvu, kusonyeza momwe ntchito yotetezera opaleshoni ikuyendera;
5. Mapangidwe okhwima, ntchito yokhazikika komanso yodalirika.
Nthawi yotumiza: May-01-2022
